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10篇 您的检索式:作者名="Cao Guiping"
    题名 作者 年代 出处 被引量
1Investigation on Infection of PCV2 in Taizhou Areas of Jiangsu Province显示文摘In order to investigate infection and harm extent of swine porcine circovirus 2( PCV2) in pigs in Taizhou of Jiangsu,and to control the prevalence of PCV2 in Taizhou areas. A total of 116 PCV2 clinical samples came from six different cities( districts) from 2011 to 2012 were tested in etiologic by the method of PCR. The test results showed that the total positive rate of PCV2 clinical samples was 53. 45%,and PCV2 existed in all the six places. The positive rate of the scale pig farms was 48. 33%,the positive rate of free-range farmers was 58. 93%. Thus,PCV2 was prevalent in pigs in Taizhou areas,and which should be paid more attention to.Cao Junping Guo Guangfu Wu Yantao Lu Guiping Zhu Aiping 2015Animal Husbandry and Feed Science2015,7,4:2
2Supercritical Carbon Dioxide-Assisted Dispersion of Sodium Benzoate in Polypro- pylene and Crystallization Behavior of the Resulting Polypro- pylene显示文摘Li Bin Hu Guohua Cao Guiping 2006JApplPolym Sci2006,102,4:1
3Effect of Supercriti- cal Carbon Dioxide-Assisted Nano-Scale Dispersion of Nucle- ating Agents on the Crystallization Behavior and Properties of Polypropylene显示文摘Li Bin Hu Guohua Cao Guiping 2007J Supercrit Fluids2007,44,3:1
4Supercritical carbon dioxide-assisted dispersion of sodium benzoate in polypropylene and crystallization behavior of the resulting polypropylene显示文摘Li Bin Hu Guohua Cao Guiping 2006J Appl Polym Sci2006,102,4:1
5Effect of supercritical carbon dioxide-assisted nano-scale dispersion of nucleating agents on the crystallization behavior and properties of polypropylene显示文摘Li Bin Hu Guohua Cao Guiping 2008J Supercrit Fluids2008,44,3:1
6Effect of supereritical carbon dioxide-assisted nano-scale dispersion of nucleating agents on the crystallization behavior and properties of polypropylene 显示文摘Li Bin Hu Guohua Cao Guiping 2008The Journal of Supereritical Fluids2008,44,3:1
7Effect of supercritical carbon dioxide-assisted nano-scale dispersion of nucleating agents on the crystallization behavior and properties of polypropylene显示文摘Li Bin Hu Guohua Cao Guiping 2008The Journal of Supercritical Fluids2008,44,3:1
8Nano-silver pulse treatments improve water relations of cut rose cv. Movie Star flowers显示文摘Peitao Jinping Cao Shenggen He Jiping Liu Hongmei Li Guiping Cheng Yuelian Ding Daryl C. Joyce 2010Postharvest Biology and Technology2010,,3:1
9An 18-bit sigma–delta switched-capacitor modulator using 4-order single-loop CIFB architecture显示文摘Oversampling sigma–delta(Σ–Δ)analog-to-digital converters(ADCs)are currently one of the most widely used architectures for high-resolution ADCs.The rapid development of integrated circuit manufacturing processes has allowed the realization of a high resolution in exchange for speed.Structurally,theΣ–ΔADC is divided into two parts:a front-end analog modulator and a back-end digital filter.The performance of the front-end analog modulator has a marked influence on the entireΣ–ΔADC system.In this paper,a 4-order single-loop switched-capacitor modulator with a CIFB(cascade-of-integrators feed-back)structure is proposed.Based on the chosen modulator architecture,the ASIC circuit is implemented using a chartered 0.35μm CMOS process with a chip area of 1.72×0.75 mm^2.The chip operates with a 3.3-V power supply and a power dissipation of 22 mW.According to the results,the performance of the designed modulator has been improved compared with a mature industrial chip and the effective number of bits(ENOB)was almost 18-bit.Guiping Cao Ning Dong 2020Journal of Semiconductors2020,41,6:0
10Photolysis kinetics and influencing factors of bisphenol S in aqueous solutions显示文摘The photodegradation of bisphenol S (BPS) in aqueous solutions was studied under different conditions. Photolysis and kinetics were investigated, as were the photolysis mechanism and the influences of initial pH value, light source, and environmental substances in water. The results showed that the photolysis of BPS occurred under UV light, and the rate increased with light source intensity. The photolysis of 5.0-50.0 mg/L BPS in water followed first-order kinetics: the rate was γ = 0.0161CBPS under a 40-W UV-lamp, and the degradation half-life was 43.1 min. Due to its absorption of light, direct photolysis of BPS was a predominant pathway for BPS but was not obviously affected by reactive oxygen species. The results confirmed that the photolysis rates of BPS in alkaline water solution were faster than those in acidic and neutral water solution because of the ionization of BPS. The photodegradation rate of BPS increased in the presence of chloride and ferric ions, while the rate was inhibited by nitrate and phosphate in aqueous solution.Guiping Cao Jilai Lu Gongying Wang 2012Journal of Environmental Sciences2012,24,5:0
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